CVE-2025-62400 — MEDIUM (4.3)

Q: What is CVE-2025-62400?

CVE-2025-62400 is a vulnerability with a CVSS score of 4.3 (MEDIUM). Moodle exposed the names of hidden groups to users who had permission to create calendar events but not to view hidden groups. This could reveal private or restricted group information.

Q: How severe is CVE-2025-62400?

CVE-2025-62400 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-62400?

Check the references section above for vendor advisories and patch information. Affected products include: Moodle Moodle.

Vulnerability Description

Moodle exposed the names of hidden groups to users who had permission to create calendar events but not to view hidden groups. This could reveal private or restricted group information.

CVSS Score

4.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Moodle	Moodle	>= 4.1.0, < 4.1.21

Related Weaknesses (CWE)

CWE-200

References

https://access.redhat.com/security/cve/CVE-2025-62400Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2404433Issue TrackingThird Party Advisory

FAQ

What is CVE-2025-62400?

CVE-2025-62400 is a vulnerability with a CVSS score of 4.3 (MEDIUM). Moodle exposed the names of hidden groups to users who had permission to create calendar events but not to view hidden groups. This could reveal private or restricted group information.

How severe is CVE-2025-62400?

CVE-2025-62400 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-62400?

Check the references section above for vendor advisories and patch information. Affected products include: Moodle Moodle.